package com.kk.facade;

/**
 * @author 王志强
 * @date 2022-01-05
 */
public class TheaterLight {

    private static final TheaterLight INSTANCE = new TheaterLight();

    private TheaterLight() {
    }

    public static TheaterLight getInstance() {
        return INSTANCE;
    }

    public void on() {
        System.out.println("TheaterLight 开机");
    }

    public void off() {
        System.out.println("TheaterLight 关机");

    }

    public void pause() {
        System.out.println("TheaterLight 暂停");

    }

    public void vUp() {
        System.out.println("TheaterLight 灯光亮度加");

    }

    public void vDown() {
        System.out.println("TheaterLight 灯光亮度减");

    }
}
